With today’s announcement of the iPhone 6s Plus, it looks like larger-screen iPhones are here to stay. And, while plenty of users jumped on board when the iPhone got a bump to 5.5 inches with the 6 Plus, Apple isn’t going to try and entice anyone with another screen size bump — the 6s Plus’ major upgrades are on the inside. While you’ll have to wait for our full review, we’ve lined up the specs of the 6 Plus and 6s Plus to get a better idea of what improvements you can expect if you pick one up.